Wall Pipe

Most wall pipes will be furnished fabricated from centrifugally cast ductile iron pipe. The statically cast lengths shown in this table may not be readily available.

Overall lengths are subject to manufacturing tolerances. If maximum overall length is critical, such as for installation inside steel forms, this must be specified on order.

Some sizes of wall pipe in shorter lengths than shown can be furnished by special pattern adaptation. Consult AMERICAN if required.

“W/C” in the description of wall castings refers to wall collar. See Wall Collars for more information.

Size
(in.)
Minimum Overall Lengths in Inches
MJ-W/C-MJ1 Fst-W/C-Fst Flg-W/C-Flg MJ-W/C-Flg2 Fst-W/C-Flg2 MJ-W/C-PE2 FR-W/C-FR3 LKR-W/C-LKR3 LKR-W/C-Flg3
30 17 20 14 17 20 17 26 - -
36 17 20 14 17 20 17 26 - -
42 17 27 15 17 20 17 29 28 21
48 17 27 15 17 20 17 - 28 22
54 - 27 16 - 21 - - 26 23
60 - 28 18 - 23 - - 27 23
64 - 28 20 - 23 - - 28 23

1 Mechanical joint end wall sleeves are available in some sizes with shorter lengths than statically cast wall pipe per this table. See Wall Sleeves.

2 Minimum overall lengths for castings with one mechanical joint bell or one Fastite bell are based on the wall collar being located in the center of the overall length. Where the wall collar can be located off-center, away from the socket, some reduction can generally be made in the minimum length.

3 Flex-Ring and Lok-Ring wall castings are not illustrated.

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